Underground Car Park Cavendish Square London W1G 0PG Data via plota.co.uk
Proposal
Amendments to planning permission dated 24th May 2022 (RN:) for Demolition and erection of above ground structures in conjunction with the use of an underground car park (Sui Generis) as a flexible mixed use commercial development comprising uses within the following use classes A1-A5, B1,B2, B8, C1, C2, D1, and D2 along with the excavation of a 4th basement level, new entrances and associated landscaping and highways works to provide up to 25,953 sqm (GIA) of floorspace. Namely, a series of updated drawings relating to the southern entrance, gardeners pavilion, northeast pavilion, and the extent of pavement lights and grilles. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet.
Documents 26
Statements & assessments 1
Plans & drawings 17
Application forms 1
Other documents 7
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Important details
- Council
- Westminster
- Application type
- Non-material amendments
- Postcode
- W1G 0PG
- Received
- 12 Aug 2026
- Validated
- 18 Aug 2026
- Ward
- West End
- Case officer
- Show
- Target decision
- 15 Sept 2026
- Applicant
- Show
- Agent
- DP9
Public comments
No public comments yet.
Last counted 21 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15148213
- Env. assessment
- No
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
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Underground Car Park Cavendish Square London W1G 0PG
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Referenced application